Click to view our Accessibility Statement or contact us with accessibility-related questions
SMSL SAP-11 Headphone Amplifier

SMSL SAP-11 Headphone Amplifier

Where's the price?
To negotiate the best possible price for our customers, we agree to hide prices prior to logging in.
25 requests
Product Description
The SAP-11 Headphone Amplifier from SMSL delivers impressive, nuanced power for your favorite pair of headphones or earphones—and it’ll fit right in your pocket. Built into a machined aluminum shell measuring less than four inches by two inches, this little powerhouse takes up no more space than your average wallet Read More



  • SMSL
  • Enclosure material: CNC-machined aluminum
  • Frequency response: 10 Hz - 100 kHz
  • SNR: 100 dB
  • THD: As low as 0.0017%
  • Input: 3.5 mm
  • Outputs: 3.5mm/2.5mm
  • Gain toggle switch
  • Dimensions: 3.9 x 2.3 x 0.5 in (10 x 5.9 x 1.3 cm)

2.5 mm output specs (balanced)

  • 197 mW at 32 ohms
  • 160 mW at 64 ohms
  • 100 mW at 150 ohms
  • 58 mW at 300 ohms

3.5 mm output specs (unbalanced)

  • 77 mW at 32 ohms
  • 52 mW at 64 ohms
  • 27 mW at 150 ohms
  • 15 mW at 300 ohms


Estimated ship date is Nov 22, 2023 PT.

Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.

Recent Activity
Placed an order
Placed an order
Placed an order
Related Products